Abstract: A laser projection apparatus includes a source for generating a laser beam, various optical elements for manipulating the laser beam in order to obtain a predetermined image projection of laser light, wherein the optical elements each have at least one optical axis, and connecting elements which connect the optical elements such that the optical axes of adjacent optical elements extend coaxially, which various optical elements are accommodated in separate modules, wherein the connecting elements are formed by couplings mutually coupling the modules so that direct mutual coupling of the modules with different optical elements ensures that the optical axes thereof extend coaxially and that the whole optical system is thus aligned.